2501744

素因数分解:

$2^4\times 7^2\times {\mathrm{3191}}^1$

素因数の和:3213

約数の個数: 30

約数和(自身を含む): 5640264

約数和(自身を除く): 3138520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3191, 6382, 12764, 22337, 25528, 44674, 51056, 89348, 156359, 178696, 312718, 357392, 625436, 1250872, 2501744]

約数ペア:

[(1, 2501744), (2, 1250872), (4, 625436), (7, 357392), (8, 312718), (14, 178696), (16, 156359), (28, 89348), (49, 51056), (56, 44674), (98, 25528), (112, 22337), (196, 12764), (392, 6382), (784, 3191)]